- Thin, grass-like blades
- Carpeting plant
- Medium to high lighting
Dwarf hairgrass is a moderately easy plant to grow. Many aquarists use dwarf hairgrass to achieve a lawn type of effect because of its thin, grass-like leaves, though this requires medium to high lighting. Dwarf hairgrass propagates itself by sending out runner plants. If left to grow, it will form a lush carpet in your aquarium, making it a popular choice in the hobby.